Wiktionary
pretty boy
n. (context pejorative slang English) A young man whose attractiveness is considered rather effeminate and who may be vain about his appearance.
Wikipedia
Pretty Boy
Pretty Boy may refer to:
Pretty Boy (short story)
"Pretty Boy" is a story by Orson Scott Card set in his Ender's Game universe. It tells the story of how "Bonzo" Madrid got into Battle School. It appears in Card's Webzine InterGalactic Medicine Show.
Pretty Boy (comics)
Pretty Boy is a super villain in the Marvel Comics Universe. He first appeared in Uncanny X-Men #229 (May 1988) and was created by Chris Claremont and Marc Silvestri.